DE632691C - Process for the production of silver-plated cutlery with a core made of ordinary iron or steel, which has stainless metal at the particularly heavily used areas - Google Patents

Process for the production of silver-plated cutlery with a core made of ordinary iron or steel, which has stainless metal at the particularly heavily used areas

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Publication number
DE632691C
DE632691C DEB167122D DEB0167122D DE632691C DE 632691 C DE632691 C DE 632691C DE B167122 D DEB167122 D DE B167122D DE B0167122 D DEB0167122 D DE B0167122D DE 632691 C DE632691 C DE 632691C
Authority
DE
Germany
Prior art keywords
cutlery
steel
silver
plated
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEB167122D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WALTER BECKER DIPL ING
Original Assignee
WALTER BECKER DIPL ING
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by WALTER BECKER DIPL ING filed Critical WALTER BECKER DIPL ING
Priority to DEB167122D priority Critical patent/DE632691C/en
Application granted granted Critical
Publication of DE632691C publication Critical patent/DE632691C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/025Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Table Equipment (AREA)

Description

Galvanisierte Bestecke aus gewöhnlichem Eisen oder Stahl haben den Mangel, daß der galvanische Niederschlag an den Spitzen und Aufliegestellen bald abgescheuert wird, so daß das blanke Eisen zutage tritt und rostet. Ganz besonders ist dies an den Löfifel- und Gabelspitzen der Fall; bei ersteren wird das Überzugsmetall durch die ständige Reibung der Löffelspitze auf dem Teller abgenutzt, bei letzteren beim Zerlegen der Speisen mit dem Messer abgeschnitten. Man hat diesem Übelstand dadurch abzuhelfen versucht, daß man den galvanischen Niederschlag an den gefährdeten Stellen verstärkte, allein die Abnutzung ist gerade an den Spitzen eine so große, daß trotz der Verstärkung des Überzugsmetalls nach einiger Zeit das Grundmetall freigelegt wird.Galvanized cutlery made of ordinary iron or steel has the defect that the galvanic precipitation on the tips and resting points is soon rubbed off, so that the bare iron comes to light and rusts. This is particularly true of the Löfifel and fork tips the case; in the case of the former, the coating metal is replaced by the constant friction The tip of the spoon on the plate is worn, in the case of the latter when cutting the food cut off with a knife. Attempts have been made to remedy this problem by that the galvanic precipitation was increased in the endangered areas, but the wear and tear is precisely on the Tips so large that after some time, despite the reinforcement of the coating metal the base metal is exposed.

Bei galvanisierten Bestecken mit Neusilberauflage ist diese teilweise Freilegung des Grundmetalls nahezu bedeutungslos, weil das Neusilber nicht korrodiert; bei Stahlbestecken aber rosten die freigelegten Stellen, wodurch die Bestecke in kurzer Zeit zerstört werden.In the case of galvanized cutlery with a nickel silver coating, this is partially uncovered Base metal almost insignificant because the German silver does not corrode; with steel cutlery but the exposed areas rust, whereby the cutlery is destroyed in a short time.

Die Verwendung von nichtrostendem Stahl zur Herstellung der Unterlagen an Stelle des gewöhnlichen Stahles verbietet sich wegen des hohen Preises des rostsicheren Materials. Derartige Bestecke würden teurer zu stehen kommen als solche mit Neusilberauflage.The use of stainless steel to manufacture the pads instead of the Ordinary steel is out of the question because of the high price of the rustproof material. Such cutlery would be more expensive than those with a nickel silver coating.

Bei den galvanisierten Bestecken aus gewöhnlichem Eisen oder Stahl gemäß der vorliegenden Erfindung ist dem geschilderten Übelstand dadurch abgeholfen, daß die Unterlage an den stark beanspruchten Stellen, beispielsweise an den Spitzen und den Aufliegestellenj aus rostsicherem Material besteht. Infolgedessen zeichnen sich diese Bestecke durch besondere Haltbarkeit aus und sind gleichzeitig billig herstellbar. Erfindungsgemäß ist es nämlich nicht mehr notwendig, den ganzen Besteckteil aus rostsicherem Material anzufertigen, sondern nur die gefährdeten Stellen, wodurch eine beträchtliche Ersparnis an teurem Material erzielt wird. Das Schweißen und Löten kann bei dem heutigen Stande der Technik auf billigstem mechanischem Wege erfolgen.In the case of the galvanized cutlery made of ordinary iron or steel according to The present invention is remedied the drawback outlined in that the pad in the heavily used areas, for example at the tips and the resting points consists of rustproof material. As a result, these cutlery are particularly durable and are at the same time cheap to manufacture. According to the invention, it is no longer necessary to make the entire cutlery from rustproof material, but only the endangered ones Places, whereby a considerable saving of expensive material is achieved. That With the current level of technology, welding and soldering can be done using the cheapest mechanical means Ways take place.

Als besonders geeignetes rostsicheres Material für den vorliegenden Zweck hat sich der rostsichere Stahl erwiesen.As a particularly suitable rust-proof material for the present purpose, the Proven rust-proof steel.

Einige Besteckteile gemäß der vorliegenden Erfindung und ihre Herstellung sind in den beiliegenden Zeichnungen beispielsweise veranschaulicht.Some items of cutlery according to the present invention and their manufacture are shown in FIG illustrated in the accompanying drawings, for example.

einen Blechstreifen in dera sheet metal strip in the

Fig. ι zeigt
Draufsicht,
Fig. Ι shows
Top view,

Fig. 2 im Querschnitt, wie solche in an sich bekannter Weise zum Ausstanzen der Besteckteile verwendet werden, b ist gewöhnliches Eisen oder gewöhnlicher Stahl, a. und A1 sind zwei durch Schweißen oder Löten an b angesetzte Randstreifen aus rostsicherem Material.Fig. 2 in cross section, such as those used in a known manner for punching out the cutlery, b is ordinary iron or ordinary steel, a. and A 1 are two edge strips of rustproof material attached to b by welding or soldering.

Fig. 3 veranschaulicht, in welcher Weise aus dem Blechstreifen gemäß Fig. 1 die rohen Besteckteile, die sogenannten Brandein, ausgestanzt werden.Fig. 3 illustrates in what way from the sheet metal strip according to FIG. 1 the raw cutlery, the so-called Brandein, are punched out.

6B26916B2691

Fig. 4 ist eine solche Besteckbrandel, anFig. 4 is such a cutlery brand

der der schraffierte Teilß aus rostsicherem Material, der Teil. & aus gewöhnlichem Eisenthe hatched part made of rustproof Material, the part. & made of ordinary iron

oder Stahl besteht. ■' or steel. ■ '

Fig. 5 zeigt eine fertige Gabel undFig. 5 shows a finished fork and

Fig. 6 einen fertigen Löffel; die schraffier-' ten Teile bestehen aus rostsicherem Material.6 shows a finished spoon; the hatched parts are made of rustproof material.

Fig. 7 stellt eine Besteckbrandel wie in Fig. 4 in der Draufsicht,Fig. 7 shows a cutlery brand as in Fig. 4 in plan view,

to Fig. 8 die gleiche Brandel im Querschnitt dar, bei der an den Aufliegestellen rostsichere Plättchen in Vertiefungen angeschweißt oder angelötet sind.to Fig. 8 shows the same Brandel in cross section, in which rustproof at the resting points Platelets are welded or soldered in depressions.

Fig. 9 zeigt gleichfalls eine Besteckbrandel wie in Fig. 4 in der Draufsicht undFig. 9 also shows a cutlery branding as in Fig. 4 in plan view and

Fig. 10 die gleiche Brandel im Querschnitt. Bei dieser Brandel sind an den Aufliegestellen durchgehende Plättchen aus rostsicherem Material eingeschweißt oder eingelötet.10 shows the same brandel in cross section. This brandel is on the lay-up points Continuous plates made of rustproof material welded in or soldered in.

Das Anschweißen öder Anlötelt der Streifen-ff und at an den Blechstreifen δ kann nach ,gjkiem der bekannten Verfahren erfolgen, '!desgleichen das An- oder Einschweißen und a der Plättchen an den Aufliegestellen.The welding or soldering of the strips ff and a t to the sheet metal strip δ can be carried out according to the known methods, as can the welding or welding and a of the platelets to the resting points.

Claims (1)

',&' Patentanspruch: ', &' Claim: Verfahren zur Herstellung versilberter Bestecke mit einem Kern aus gewöhnlichem Eisen oder Stahl, welcher an den besonders stark beanspruchten Stellen nichtrostendes Metall aufweist, dadurch gekennzeichnet, daß an das die Brandel bildende Kernmaterial, und zwar an die das untere und obere Ende der Brandel bildenden Teile je ein Randstreifen aus rostsicherem Metall, z. B. aus rostfreiem Stahl, angesetzt und durch Schweißen oder Löten an dem Kernmaterial befestigt wird.Process for the production of silver-plated cutlery with a core of ordinary Iron or steel, which has stainless metal at the particularly heavily stressed areas, thereby characterized in that the core material forming the brandel, specifically to the lower and upper end of the brandel forming parts each have an edge strip made of rustproof metal, e.g. B. made of stainless Steel, attached and attached to the core material by welding or soldering. Hierzu ι Blatt ZeichnungenFor this purpose ι sheet of drawings Berlin. gsmuiCkt im derBerlin. gsmuiCkt in the
DEB167122D 1934-10-07 1934-10-07 Process for the production of silver-plated cutlery with a core made of ordinary iron or steel, which has stainless metal at the particularly heavily used areas Expired DE632691C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB167122D DE632691C (en) 1934-10-07 1934-10-07 Process for the production of silver-plated cutlery with a core made of ordinary iron or steel, which has stainless metal at the particularly heavily used areas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB167122D DE632691C (en) 1934-10-07 1934-10-07 Process for the production of silver-plated cutlery with a core made of ordinary iron or steel, which has stainless metal at the particularly heavily used areas

Publications (1)

Publication Number Publication Date
DE632691C true DE632691C (en) 1936-07-11

Family

ID=7005808

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB167122D Expired DE632691C (en) 1934-10-07 1934-10-07 Process for the production of silver-plated cutlery with a core made of ordinary iron or steel, which has stainless metal at the particularly heavily used areas

Country Status (1)

Country Link
DE (1) DE632691C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856546C (en) * 1951-02-15 1952-11-24 Rau Fa G Process for the production of double sheets or blocks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856546C (en) * 1951-02-15 1952-11-24 Rau Fa G Process for the production of double sheets or blocks

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